chore(deps): bump dependencies (#1559)

 - @astrojs/check               ^0.9.6  →    ^0.9.7
 - @astrojs/starlight          ^0.37.7  →   ^0.38.1
 - @astrojs/vercel              ^9.0.4  →   ^10.0.0
 - @vercel/analytics            ^1.6.1  →    ^2.0.1
 - astro                       ^5.18.0  →    ^6.0.4
 - starlight-blog              ^0.25.3  →   ^0.26.0
 - starlight-links-validator   ^0.19.2  →   ^0.20.0
 - starlight-showcases          ^0.3.1  →    ^0.3.2
 - vercel                     ^50.29.0  →  ^50.32.3
 - vitest                      ^4.0.18  →    ^4.1.0

Author: julien-deramond

astro.config.mjs

@@ -55,7 +55,7 @@ export default defineConfig({
 						words: 'total',
 					},
 					recentPostCount: 5,
-					postCount: Infinity,
+					postCount: Number.MAX_SAFE_INTEGER,
 					navigation: 'none',
 				}),
 			],